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AstDyS ∴ Objects ∴ 1999YL8 ∴ Summary
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(137809) 1999YL8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25868 8.204e-09 au
e 0.057193 5.314e-08
i 6.008 3.636e-06 deg
Ω 102.826 5.351e-05 deg
ω 126.772 6.439e-05 deg
M 297.856 3.57e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1295 au
Aphelion 2.3879 au
Asc. node-Earth separation 1.34852 au
Desc. node-Earth separation 1.16003 au
Earth MOID 1.12399 au
Orbital period 1239.88 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 605 (5)
Radar observations (Discarded) 0 (0)
Arc length 8857.8 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 147.853 deg
Declination 20.7035 deg
V Magnitude 20.78 mag
Solar Elongation -107.88 deg
Galactic Latitude 48.57 deg
Rate 0.167 deg/day
Direction 120.348 deg

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